Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/0693246708e4732007f6ce50279db9e7.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 unfruitful (adj.)是什么意思，unfruitful (adj.)的翻译，unfruitful (adj.)音标、读音、用法和例句_果味酸柯林斯词典